Add support for Linux capability (#814)

Linux capability was documented in
https://docs.fluentd.org/deployment/linux-capability, but capng_c was
not bundled yet.

---------

Signed-off-by: Kentaro Hayashi <[email protected]>

Author: kenhys

fluent-package/Gemfile

@@ -98,6 +98,7 @@ gem "fluent-plugin-windows-eventlog", "0.9.0", platforms: windows_platforms
 gem "fluent-plugin-windows-exporter", "1.0.0", platforms: windows_platforms
 
 not_windows_platforms = [:ruby]
+gem "capng_c", "0.2.3", platforms: not_windows_platforms
 gem "rdkafka", "0.16.1", platforms: not_windows_platforms
 gem "systemd-journal", "2.0.0", platforms: not_windows_platforms
 gem "fluent-plugin-systemd", "1.1.0", platforms: not_windows_platforms

fluent-package/Gemfile.lock

@@ -78,6 +78,7 @@ GEM
     bigdecimal (3.1.8)
     bindata (2.4.15)
     certstore_c (0.1.7)
+    capng_c (0.2.3)
     cmetrics (0.3.3)
       mini_portile2 (~> 2.7)
     concurrent-ruby (1.3.4)
@@ -303,6 +304,7 @@ DEPENDENCIES
   aws-sdk-sqs (= 1.80.0)
   aws-sigv4 (= 1.8.0)
   bundler (= 2.3.27)
+  capng_c (= 0.2.3)
   cmetrics (= 0.3.3)
   cool.io (= 1.8.1)
   digest-murmurhash (= 1.1.1)

fluent-package/apt/debian-bookworm/Dockerfile

@@ -38,6 +38,7 @@ RUN \
     devscripts \
     ruby-dev \
     ruby-bundler \
+    libcap-ng-dev \
     libedit2 \
     libncurses5-dev \
     libyaml-dev \

fluent-package/apt/debian-trixie/Dockerfile

@@ -38,6 +38,7 @@ RUN \
     devscripts \
     ruby-dev \
     ruby-bundler \
+    libcap-ng-dev \
     libedit2 \
     libncurses5-dev \
     libyaml-dev \

fluent-package/apt/ubuntu-jammy/Dockerfile

@@ -37,6 +37,7 @@ RUN \
     devscripts \
     ruby-dev \
     ruby-bundler \
+    libcap-ng-dev \
     libedit2 \
     libncurses5-dev \
     libyaml-dev \

fluent-package/apt/ubuntu-noble/Dockerfile

@@ -37,6 +37,7 @@ RUN \
     devscripts \
     ruby-dev \
     ruby-bundler \
+    libcap-ng-dev \
     libedit2 \
     libncurses5-dev \
     libyaml-dev \

fluent-package/yum/almalinux-9/Dockerfile

@@ -32,6 +32,7 @@ RUN \
     rubygems \
     rubygem-rake \
     rubygem-bundler \
+    libcap-ng-devel \
     libedit-devel \
     ncurses-devel \
     libyaml-devel \

fluent-package/yum/amazonlinux-2/Dockerfile

@@ -29,6 +29,7 @@ RUN \
   yum-config-manager --enable epel && \
   yum groupinstall -y ${quiet} "Development Tools" && \
   yum install -y ${quiet} \
+    libcap-ng-devel \
     libedit-devel \
     ncurses-devel \
     libyaml-devel \

fluent-package/yum/amazonlinux-2023/Dockerfile

@@ -28,6 +28,7 @@ RUN \
   yum install -y ${quiet} yum-utils && \
   yum groupinstall -y ${quiet} "Development Tools" && \
   yum install -y ${quiet} \
+    libcap-ng-devel \
     libedit-devel \
     ncurses-devel \
     libyaml-devel \

fluent-package/yum/rockylinux-8/Dockerfile

@@ -32,6 +32,7 @@ RUN \
     rubygems \
     rubygem-rake \
     rubygem-bundler \
+    libcap-ng-devel \
     libedit-devel \
     ncurses-devel \
     libyaml-devel \